As a heavy mist rolls into the Swedish coastal town of Fjallbacka, shocking violence shakes the small community to its core. Rolf Stenklo, a famous photographer, is found murdered in his gallery. Two days later, a brutal tragedy on a private island leaves the prestigious Bauer family devastated. With his boss acting strangely, Detective Patrik Hedstrom is left to lead the investigation. Tensions rise threatening cracks in the team of officers at Tanumshede...